(19)
(11)
EP 2 612 191 A1
(12)
(43)
Date of publication:
10.07.2013
Bulletin 2013/28
(21)
Application number:
11763810.6
(22)
Date of filing:
31.08.2011
(51)
International Patent Classification (IPC):
G02B
23/10
(2006.01)
G02B
27/14
(2006.01)
G02B
27/34
(2006.01)
G02B
23/12
(2006.01)
G02B
6/00
(2006.01)
(86)
International application number:
PCT/US2011/049848
(87)
International publication number:
WO 2012/030888
(
08.03.2012
Gazette 2012/10)
(84)
Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
(30)
Priority:
31.08.2010
US 872363
(71)
Applicant:
Exelis, Inc.
McLean, VA 22102 (US)
(72)
Inventors:
LYNAM, Jeff, Ronald
Roanoke, VA 24019 (US)
ADAMS, Scott, Joseph
Roanoke, VA 24019 (US)
(74)
Representative:
Dreiss
Patentanwälte Gerokstrasse 1
70188 Stuttgart
70188 Stuttgart (DE)
(54)
INDICATOR SYSTEMS IN NIGHT VISION DEVICES